87 lines
2.3 KiB
JavaScript
87 lines
2.3 KiB
JavaScript
const { deepMerge } = require('hexo-util')
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const path = require('path')
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// Cache default config to avoid repeated file reads
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let cachedDefaultConfig = null
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/**
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* Check Hexo version and configuration
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*/
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function checkHexoEnvironment (hexo) {
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const { version, log, locals } = hexo
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const [major, minor] = version.split('.').map(Number)
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const requiredMajor = 5
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const requiredMinor = 3
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if (major < requiredMajor || (major === requiredMajor && minor < requiredMinor)) {
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log.error('Please update Hexo to V5.3.0 or higher!')
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log.error('請把 Hexo 升級到 V5.3.0 或更高的版本！')
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throw new Error('Hexo version too old')
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}
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// Check for deprecated configuration file
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if (locals.get) {
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const data = locals.get('data')
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if (data && data.butterfly) {
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log.error("'butterfly.yml' is deprecated. Please use '_config.butterfly.yml'")
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log.error("'butterfly.yml' 已經棄用，請使用 '_config.butterfly.yml'")
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throw new Error('Deprecated configuration file')
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}
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}
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}
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/**
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* Load default configuration
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*/
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function loadDefaultConfig () {
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if (cachedDefaultConfig) {
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return cachedDefaultConfig
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}
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const configPath = path.join(__dirname, '../common/default_config.js')
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cachedDefaultConfig = require(configPath)
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return cachedDefaultConfig
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}
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/**
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* Process comment system configuration
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*/
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function processCommentConfig (themeConfig) {
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const { comments } = themeConfig
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if (!comments || !comments.use) {
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return
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}
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let { use } = comments
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if (!Array.isArray(use)) {
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use = typeof use === 'string' ? use.split(',') : [use]
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}
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use = use
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.map(item => {
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if (typeof item !== 'string') return item
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return item.trim().toLowerCase().replace(/\b[a-z]/g, s => s.toUpperCase())
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})
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.filter(Boolean)
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// Handle Disqus and Disqusjs conflict
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if (use.includes('Disqus') && use.includes('Disqusjs')) {
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hexo.log.warn('Disqus and Disqusjs conflict detected, keeping only the first one')
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hexo.log.warn('檢測到 Disqus 和 Disqusjs 衝突，只保留第一個')
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use = [use[0]]
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}
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themeConfig.comments.use = use
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}
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hexo.extend.filter.register('before_generate', () => {
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checkHexoEnvironment(hexo)
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const defaultConfig = loadDefaultConfig()
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hexo.theme.config = deepMerge(defaultConfig, hexo.theme.config)
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processCommentConfig(hexo.theme.config)
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}, 1)
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